Analysis
- max time kernel
178s - max time network
204s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
- submitted
11/10/2023, 21:49
General
- Target 7de00884496e8093a843f0ab714f88e8_JC.exe
- Size 101KB
- Sample231011-1ppxdsgd52
- SHA256 85ffcf5434eac9d3123a648c9dedac564b1c795c7649082588329f036703fc7b
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7de00884496e8093a843f0ab714f88e8_JC.exe"C:\Users\Admin\AppData\Local\Temp\7de00884496e8093a843f0ab714f88e8_JC.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\Update\wuauclt.exe"C:\ProgramData\Update\wuauclt.exe" /run2⤵
- Executes dropped EXE
-
-
C:\windows\SysWOW64\cmd.exe"C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\7de00884496e8093a843f0ab714f88e8_JC.exe" >> NUL2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
wuauclt.exe
wuauclt.exe
memory/4180-4-0x0000000000BF0000-0x0000000000C0F000-memory.dmp
memory/4180-7-0x0000000000BF0000-0x0000000000C0F000-memory.dmp
memory/4552-0-0x0000000000A50000-0x0000000000A6F000-memory.dmp
memory/4552-6-0x0000000000A50000-0x0000000000A6F000-memory.dmp
memory/4552-8-0x0000000000A50000-0x0000000000A6F000-memory.dmp